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TM 9-4110-257-14
CHAPTER 6
GENERAL SUPPORT MAINTENANCE INSTRUCTIONS
6-1. GENERAL.
The only item authorized by the Maintenance Allocation Chart (MAC) to the general support maintenance level is welding
repair to the housing. However, general support maintenance may be called upon to perform any or all of the MAC items
listed for unit and direct support maintenance for rehabilitation or overhaul of the refrigeration unit.
6-2. HOUSING REPAIR.
This task covers:
a.
Repair
INITIAL SETUP:
Tools:
General Safety Instructions:
Torch Set
WARNING
1, Section III, Appendix B
Rotating parts are used in the refrigeration
Equipment Conditions:
unit. Personal injury can result if battery is
Refrigeration unit shut down (para 2-7) and battery
connected.
disconnected (para 4-35).
Repair.
(1)
Disassemble refrigeration unit as necessary and make repairs as indicated.
(2)
Repair any minor sheet metal dents and bent edges by straightening using common sheet metal repair
procedures.
(3) Weld any cracks or breaks in frame members or welds per MIL-B-7883.
(4) Touch-up any painted surfaces per TM 43-0139.
(5) Assemble refrigeration unit as necessary to return to service.
6-1/(6-2 blank)
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